419 static int32_t Hi35xxI2sRead(struct I2sCntlr *cntlr, struct I2sMsg *msgs)  in Hi35xxI2sRead()  argument
421 …if (cntlr == NULL || cntlr->priv == NULL || msgs == NULL || msgs->rbuf == NULL || msgs->pRlen == N…  in Hi35xxI2sRead()
430     if (GetRxBuffData(i2sCfg, msgs, &rptrOffset) != HDF_SUCCESS) {  in Hi35xxI2sRead()
436     if (*msgs->pRlen == 0) {  in Hi35xxI2sRead()
448 static int32_t Hi35xxI2sWrite(struct I2sCntlr *cntlr, struct I2sMsg *msgs)  in Hi35xxI2sWrite()  argument
450     if (cntlr == NULL || cntlr->priv == NULL || msgs == NULL) {  in Hi35xxI2sWrite()
459         msgs->len, i2sCfg->isplay, i2sCfg->txSize);  in Hi35xxI2sWrite()
471     if (msgs->len >= i2sCfg->txSize) {  in Hi35xxI2sWrite()
479     if (UpdateTxBuffData(i2sCfg, msgs, &offset) != HDF_SUCCESS) {  in Hi35xxI2sWrite()
485     if (*msgs->pRlen == 0) {  in Hi35xxI2sWrite()
498 static int32_t Hi35xxI2sTransfer(struct I2sCntlr *cntlr, struct I2sMsg *msgs)  in Hi35xxI2sTransfer()  argument
500     if (cntlr == NULL || cntlr->priv == NULL || msgs == NULL) {  in Hi35xxI2sTransfer()
508     if (msgs->rbuf != NULL) {  in Hi35xxI2sTransfer()
509         Hi35xxI2sRead(cntlr, msgs);  in Hi35xxI2sTransfer()
510     } else if (msgs->wbuf != NULL) {  in Hi35xxI2sTransfer()
511         Hi35xxI2sWrite(cntlr, msgs);  in Hi35xxI2sTransfer()